In the future take less fan leaves off.... Otherwise she looks healthy. Keep up a good feed schedule and let her ride. Unless your willing to upgrade your light or something drastic like that, not much you can do.
I have 7 plants in my tent right now. 6 of them are what I would call "cheap genetics" which were in the 4-5 dollars per seed range. The 7th plant was in that 20$/seed range. It is absolutely dominating all the other plants in bud size, density, and frostiness. Genetics ultimately determine your potential.